Cisco Cisco Email Security Appliance C190 User Guide

Reusable DLP 
Custom 
Classifiers

Prior to AsyncOS 8.0.1 for Email (except version 7.6.3), a DLP custom classifier 
can only be created as part of a custom DLP policy and cannot be reused in other 
custom DLP policies.

After upgrading to AsyncOS 8.0.1, you can:

Create reusable DLP custom classifiers that can be used across multiple DLP 
policies. 

Reuse the previously configured DLP custom classifiers in other DLP policies. 

After the upgrade, previously configured custom classifiers will be listed on the 
DLP Policy Customizations page. You can use this page to view, edit, or delete 
previously configured custom classifiers or add new custom classifiers. To access 
this page, go to Mail Policies > DLP Policy Customizations.

This feature already exists in AsyncOS 7.6.3 for Email. If you are upgrading 
from AsyncOS for Email version 7.6.3 to 8.0.1, this feature will continue to 
work the same way as in AsyncOS 7.6.3 for Email. 

Ability to 
optimize the 
appliance for 
outbound mail 
delivery is now 
referred to as 
D-Mode

The ability to optimize the appliance for outbound mail delivery, formerly 
documented as a product series that included the C350D, C360D, and C70D 
appliances, is now referred to as a feature called D-Mode.

DLP message 
actions are now 
available on DLP 
Policy 
Customizations 
page

The DLP message actions are moved from DLP Message Actions page to DLP 
Policy Customizations page. To manage DLP message actions, go to Mail Policies 
> DLP Policy Customizations.